He accidentally ________ he had quarreled with his wife and he hadn’t returned home for several weeks.
A.put forward B.made out C.came up D.let out
—How is the result, doctor?
—Well, your health is ________ good, but you do have a few minor problems.
A.normally B.frequently C.generally D.regularly
—So you didn’t say hello to him last night?
—Well, I stopped and smiled when I saw him, but he ________ me and walked on with his head very high.
A.ignored B.refused C.recognized D.missed
White noise consists of________ collections of sounds at different frequencies，such as the dull noise of aircraft engines.
A.swift B.fierce C.random D.generous
John was a hardworking man and he ________ a piece of waste ground into a beautiful garden.
A.translated B.transformed C.transported D.transferred
Nowadays students go to key universities just for a formal ________，which may help them hunt for a good job in the future.
A.conservation B.preparation C.graduation D.qualification
